PCL(5k)-PEG(5k)-RhB is a biocompatible block copolymer with hydrophobic polycaprolactone (PCL) and hydrophilic PEG. The polymer can be used for formulation of nanomicellar for sustained drug delivery. The terminal rhodamine can be used to label the nanomicellars for real time monitoring of the drug release in vivo. Reagent grade, for research purpose.
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